Individuals with autistic spectrum disorder (ASD) display diverse deficits in social, cognitive and behavioral functioning. To date, there has been mixed findings on the profile of executive function deficits for high-functioning adults (IQ >70) with ASD. A conceptual distinction is commonly made between “cold” and “hot” executive functions. Cold executive functions refer to mechanistic higher-order cognitive operations (e.g., working memory), whereas hot executive functions entail cognitive abilities supported by emotional awareness and social perception (e.g., social cognition). This study aimed to (...) determine the independence of deficits in hot and cold executive functions for high-functioning adults with ASD. Forty-two adults with ASD (64% male, aged 18-66 years) and 40 age and gender matched controls were administered The Awareness of Social Inference Test (TASIT; emotion recognition and social inference), Letter Number Sequencing (working memory) and Hayling Sentence Completion Test (response initiation and suppression). Between-group analyses identified that the ASD group performed significantly worse than matched controls on all measures of cold and hot executive functions (d =.54-1.5). Hierarchical multiple regression analyses revealed that the ASD sample performed more poorly on emotion recognition and social inference tasks than matched controls after controlling for cold executive functions and employment status. The findings also indicated that the ability to recognise emotions and make social inferences was supported by working memory and response initiation and suppression processes. Overall, this study supports the distinction between hot and cold executive function impairments for adults with ASD. Moreover, it advances understanding of higher-order impairments underlying social interaction difficulties for this population which, in turn, may assist with diagnosis and inform intervention programs. (shrink)

Foraging is a central competence of all mobile organisms. Models and concepts from foraging theory have been applied widely throughout biology to the search for many kinds of external resources, including food, sexual encounters, minerals, water, and the like. In cognitive science and neuroscience, the tools of foraging theory are increasingly applied to a wide range of other types of search, including for abstract resources like information or for internal resources like memories, concepts, and strategies for problem solving. Despite its (...) importance in ecology and increasing relevance for the study of cognition, the concept of foraging is rarely analyzed. Here, I aim to rectify this situation. I outline three desiderata: first, an analysis should differentiate foraging from search and decision making more generally; second, an analysis should unify different types of foraging; and third, an analysis should help ground predictions. I present an analysis of foraging as the serial search for general resources in accept-or-reject, exclusive, persistent decision contexts. Not all search is serial and not all decision making is exclusive, differentiating foraging from search and decision making generally. With the aid of Markov decision processes and directed cyclical models, I show how the analysis implies a cyclical graph. This cyclical graph is embedded in the description of many types of foraging, unifying the different instances. Finally, I argue that the cyclical graph is also embedded in representations of novel task contexts that have not previously been viewed as foraging. I illustrate this novel application of the concept of foraging by arguing that reasoning is a type of foraging. (shrink)

Overview of challenges facing philosophical analyses of experience in the face of life with constant connection, social media, and data mining.

What makes us persons? Is it our bodies, our minds, or our consciousness? For centuries, philosophers have sought to answer these questions. While some believe humans are physical or biological, others claim we have an immaterial soul. This book proposes a new alternative. Selves were formed in evolution through connections and commitments to others when early hominins lived in tribal groups and developed languages. As humans learned to fulfill these commitments, they not only cultivated relationships but also created their personal (...) identities. Their habits of responsibility established their characters and therefore their reputations within their communities. This naturalistic approach proposes that a self is defined by the history of its commitments to cultural and personal norms. While brain processes are required, the self is not some internal, private mind but primarily a role within its community. As technology advances, selfhood could in the future be enabled by electronic, quantum, or other non-biological means. So if a self is formed through norms, could artificial intelligence evolve to have self-identity? (shrink)

Is there a link between how a firm manages its internal and external stakeholders? More specifically, are firms that give employees stock ownership and more say in running the enterprise more likely to engage with external stakeholders? This study seeks to answer these questions by elaborating on mechanisms that link employees to external stakeholders, such as the community, suppliers, and the environment. It tests these relationships using a sample of 347 private, mostly small-to-medium size firms, which completed a stakeholder impact (...) assessment organized by the non-profit B Lab. The results support the hypotheses that both employee ownership and employee involvement are positively associated with external stakeholder engagement. Further, we found that certification plays a role, as employee ownership contributes to external stakeholder engagement only in certified B Corporations, and not in firms that merely completed the B Lab Impact assessment. Our findings have import for stakeholder engagement frameworks, as we show that there is interplay between internal employee stakeholders and external stakeholders that may be important to overall firm–stakeholder management. (shrink)

As sociologists deepen their examinations of human rights in their teaching, research, and thinking, it is essential that such work is conducted in a manner that is both mindful and critical of the knowledge we are building upon in sociology and human rights. As the authors of this volume reveal, creating sociological knowledge that examines human rights for the expansion of human rights is something that sociologists are well equipped to undertake, whether through the use of mathematics, comparative-historical analysis, the (...) study of emotions, conversations, or social psychology. In these chapters you will find the roots of the study of human rights deep within sociological research and thinking as well as emerging techniques that will push the discipline as it seeks to expand understanding of human rights together with so many other aspects of the social condition. (shrink)

Dreaming is often characterized as lacking high-order cognitive skills. In two studies, we test the alternative hypothesis that the dreaming mind is highly similar to the waking mind. Multiple experience samples were obtained from late-night REM sleep and waking, following a systematic protocol described in Kahan . Results indicated that reported dreaming and waking experiences are surprisingly similar in their cognitive and sensory qualities. Concurrently, ratings of dreaming and waking experiences were markedly different on questions of general reality orientation and (...) logical organization . Consistent with other recent studies , experiences sampled from dreaming and waking were more similar with respect to their process features than with respect to their structural features. (shrink)

Searching for the meaning of “truth” in the Chinese tradition would not immediately strike one as a controversial activity. The signal prominence of the quest for truth in shaping the sensibility of Anglo‐European culture might easily suggest that the notion has had a similar import in China. But the fact of the matter is that scholars from China, Europe, and America continue to debate the question as to whether there is even anything like a concept of “truth” in China. On (...) the surface, the claim that the Chinese have no concept of truth appears outrageous – surely the Chinese tell the truth as often as we, and lie as often. Even granting that this is the case, it turns out, nonetheless, that the issue is not as easily settled as one might think. (shrink)

This book seeks to elucidate the concept of justice, not so much as it is expressed in law courts (retributive and procedural justice) or in state budgets (distributive justice), but as primary justice - what it means and how it can be grounded in the inalienable rights that each human being possesses qua human being. It draws inspiration from two recent works of philosopher Nicolas Wolterstorff, but also from the groundbreaking Islamic initiative of 2007, the Common Word Letter addressed by (...) 138 eminent Muslim scholars and clerics to the pope and all Christian leaders. This document affirmed that the two highest commandments in both Judaism and Christianity are also at the heart of the Islamic tradition - love of God and love of neighbor. In a style that lends itself to the classroom and beyond, the book's six chapters all begin with a case study of justice, so as to emphasize that justice must also be embodied in righteous social, political and economic practices. Along the way, leading contemporary scholars and activists from both traditions urge the reader - Muslim, Christian, or whatever - to look afresh at an age-old conundrum: how do justice and love interact so as to create a world in which everyone finds his or her rightful place? (shrink)

Evidence of reflective awareness and metacognitive monitoring during REM sleep dreaming poses a significant challenge to the commonly held view of dream cognition as necessarily deficient relative to waking cognition. To date, dream metacognition has not received the theoretical or experimental attention it deserves. As a result, discussions of dream cognition have been underrepresented in theoretical accounts of consciousness. This paper argues for using a converging measures approach to investigate the range and limits of cognition and metacognition across the sleep–wakefulness (...) cycle. The paradigm developed by LaBerge and his colleagues to study "lucid-control" dreaming offers one such framework for relating phenomenological, cognitive, and physiological measures. In a lucid-control dream, the dreamer is both aware that the experimental context is a dream and has the ability to intentionally regulate aspects of the dream . Subjects can make patterns of deliberate eye movements to signal from the dream and thus index significant events such as the time of lucidity onset and the completion of previously agreed-upon tasks in the dream. Lucid dreaming and other examples of reflective awareness during dreaming have important implications for models of human cognition. The existence of these phenomena raises fundamental questions about current assumptions regarding "state" constraints on consciousness and cognition. (shrink)

Thirty-eight “practiced” dreamers and 50 “novice” dreamers completed questionnaires assessing the cognitive, metacognitive, and emotional qualities of recent waking and dreaming experiences. The present findings suggest that dreaming cognition is more similar to waking cognition than previously assumed and that the differences between dreaming and waking cognition are more quantitative than qualitative. Results from the two studies were generally consistent, indicating that high-order cognition during dreaming is not restricted to individuals practiced in dream recall or self-observation. None of the measured (...) features was absent or infrequent in reports of either dreaming or waking experiences. Recollections of dreaming and waking experiences were similar for some cognitive features and different for other features. (shrink)

After briefly narrating the evolution of Western ethical reflections on suicide and euthanasia, I argue that because people have a prima facie right not to be killed, it is usually unethical to kill anyone who poses no imminent lethal threat to others or who has not committed a capital crime. But I’m also persuaded that some instances of mercy killing in war are not only morally justifiable, they can be more ethical than allowing someone to die in agony and distress (...) from their wounds. Thus I am uncomfortable with the current strict prohibition on battlefield euthanasia in the Geneva Conventions, which I think unfairly punishes some morally justified acts. But after considering the potential consequences of legalizing battlefield euthanasia, I conclude nonetheless that it is best to leave the prohibition intact. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Theology of Play and the Play of Theology in Thomas AquinasDavid L. Whidden IIISTUDENTS OF THOMAS AQUINAS have argued over many issues in the last 150 years or so; in fact, it is nearly impossible to get out of the very first question of the Summa Theologiae without entering into a century-long debate about the status of sacred doctrine as an Aristotelian science. We ponder whether theology meets (...) the requirements of a scientia and argue about just how to understand the task of theology in the face of Aquinas’s concern about theology as a scientia. Part of this ongoing argument is shaped by the philosophical and epistemological needs of theologians attempting to justify their positions in an academic world driven by the secular and scientific norms of the Enlightenment. Additionally, some interest in theology as a scientia is driven by the desire to provide a philosophically acceptable alternative to secular forms of reason—thus Leo’s XIII’s promotion of Thomistic philosophy.The interest in theology as a science was shaped by the historical work of Chenu in his influential articles on the topic and then by almost every other important Thomist in the last fifty years.1 Theology as a scientia is such a pressing topic that it would almost be fair to say that Thomists have developed their own scientia of theology as a scientia. [End Page 273]Beyond the modern and, perhaps, postmodern concerns driving this interest, there are good reasons to pay attention to Aquinas on the status of theology. If we focus on theology as a scientia, it is because Aquinas invites us to do so by taking up this question in one form or another at the beginning of his major theological syntheses. We are, after all, only following his lead and pondering with him just what we are thinking about, and how we are thinking, when we think about God.Within the Thomistic corpus there is, however, a minority report with regard to the status of theology. In his prologue to his commentary on Boethius’s Hebdomads, Aquinas looks at theology in a very different way, one that can supplement our understanding of sacred doctrine in its role as both an intellectual and an affective enterprise. In this commentary Aquinas journeys into a different territory and explores theology, not as a scientia, but as a kind of play—a play that evokes delight and pleasure in the one who pursues wisdom.My approach will be first to describe Aquinas’s theology with regard to regular play—the kind of recreational activities we all engage in, whether they are physical or verbal. He takes up the question of the morality of play in several places and in a way that will inform our understanding of what he means when he describes theology as play. With this understanding of regular play in place, we will then explore theology as play, based on the supposition that there is something analogical between regular play and theology as play. I will finish with some reflections on how this might contribute to our present understanding of theological work.IWhile he scatters comments about play across his corpus and mentions it in all of his theological syntheses, Aquinas gives sustained attention to play in two places: first, in his commentary on Aristotle’s Ethics, and second, in question 168 of the Secunda secundae (in the treatise on temperance) of the Summa theologiae. From the outset one will notice that one of [End Page 274] the difficulties in thinking about play with Aquinas is that the Latin word for play, ludo, is multivalent, difficult to translate, and so can sometimes mean recreational games, sometimes word play, and sometimes making fun of or deriding someone.2 Even the context does not always make it clear exactly how Aquinas is talking about play.In these two sustained treatments of play Aquinas is concerned with two main issues: first, the purpose of play; second, the morality of games and how they can be approached virtuously—with proper order. That is, he is concerned with the why and the how of games.Aquinas pursues these issues in his commentary... (shrink)

In the life sciences, there is an ongoing discussion about a perceived ‘reproducibility crisis’. However, it remains unclear to which extent the perceived lack of reproducibility is the consequence of issues that can be tackled and to which extent it may be the consequence of unrealistic expectations of the technical level of reproducibility. Large-scale, multi-institutional experimental replication studies are very cost- and time-intensive. This Perspective suggests an alternative, complementary approach: meta-research using sociological and philosophical methodologies to examine researcher trust in (...) data. An improved understanding of the criteria used by researchers to judge data reliability will provide crucial, initial evidence on the actual scale of the reproducibility crisis and on measures to tackle it. (shrink)

Criticized as a nostalgic anachronism by those who oppose her version of political theory and lauded as symbol of direct democratic participation by those who favor it, the Athenian polis features prominently in Hannah Arendt's account of politics. This essay traces the origin and development of Arendt's conception of the polis as a space of appearance from the early 1950s onward. It makes particular use of the Denktagebuch, Arendt's intellectual diary, in order to shed new light on the historicity of (...) one of her central concepts. The article contends that both critics and partisans of Arendt's use of the polis have made the same mistake: they have presumed that the polis represents a space of face-to-face immediacy. In fact, Arendt compared the polis to a series of analogues, many of which are not centered on direct exchanges between political actors and spectators. As a result, Arendt's early work on the polis turns out to anticipate many of the concerns of her later work on judgment, and her theory of the polis becomes a theory of topics. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS The Immutability of God in the Theology of Hans Urs von Balthasar. By GERARD F. O'HANLON, S.J. Cambridge: Cambridge University Press, 1990. Pp. 246. $59.95 (cloth). O'Hanlon unfolds Balthasar's theology in four main chapters, which treat the question of immutability in terms, respectively, of Christ· ology; creation; time and eternity; and inner trinitarian life in God. In Chapter 5, O'Hanlon compares Balthasar's approach with some English-speaking authors (...) (B. Davies, A. Kenny, E. Stump, Kretzmann, P. Geach, J. Kvanvig, D. H. Mellor, A. E. Williams). Finally, in Chapter 6, O'Hanlon ofiers a summary and assessment of Balthasar's proposals. (1) Regarding his treatment of Christology in Chapter 1, O'Hanlon discusses how Balthasar's attempt to find a "middle way" between simple mutability and a traditional sense of immutability in God lies in uncovering the trinitarian presuppositions of Christology. Whether God is open to being afiected by dialogue with creatures hinges decisively on how we understand Jesus Christ or, more precisely, on how we understand the humanity of Jesus to reveal what God is like (9-10). This is an approach difierent from.that of those who would criticize the traditional axiom of divine immutability on the basis of certain philosophical assumptions regarding the priority of becoming over being (10-11). Balthasar's approach is first theological: when we con· sider the soteriological and eschatological dimensions of Christ's work for us, we are forced to ask the question about the nature of God: "does he too not sufier, is he not afiected by sin, can he he simply apathetic to the prospect of any final loss of his creatures to hell? " (9). At the heart of Ba1thasar's position, then, lies an affirmation of a kenosis within the inner life of God, which already provides a foundation for the possibility of the (second) kenosis revealed in the incarnation and the cross (11-14). That is, the "kind of emptying and self. giving we see in the incarnation is both the image and the effect of the eternal ' externalization ' of God that is involved in the intra-trinitarian life" (14). It is imperative that one see the nuances of this affirmation. On the one hand, Balthasar is careful to avoid a simple identification of the second with the first kenosis: this would make the incarna· 335 336 BOOK REVIEWS tion and cross natural and necessary to God, thus entailing theopaschism (14-15). On the other hand, the suffering love of Christ does truly reveal God's sovereign power to be absolute love and self-giving, because there " is a certain analogy between the divine and human natures of Christ which is due to the identity of the person, the pre-existent Logos" (14). Thus Balthasar is led to qualify the traditional understanding of divine immutability (15) : there is " some real kenosis within God which has ontological status and is not merely functional, soteriological, or a simple addition which does not affect God" {16). O'Hanlon makes clear how Balthasar is at pains always to respect the mysterious nature of the issue, as well as the limits set by the great Christian tradition. At the heart of the matter lies a return to the person -nature distinction as set by Chalcedon. Traditionally, the affirmation has been of a divine nature in Christ which remains immutable and a human nature which changes and suffers. Balthasar goes beyond this affirmation. On the basis of Philippians 2:5-11, he arrives at the necessity of positing a real kenosis in God ; and from his recognition of the ontological, personal identity of the Logos as the subject who unites the two distinct natures in Christ, he refuses to limit the change and suffering which Christ experiences to his human nature alone. In fact, the tendency to understand the human nature of Christ as an instrumentum conjunctum which does not affect the divine person he considers as Nestorian in character. Yet, at the same time, Balthasar affirms the incommensurable difference between God and the world, between the divine and human " unmixed " natures of Christ. The relation between the two natures is precisely analogous (after the manner... (shrink)

"Legend is overdue for replacement, and an adequate replacement must attend to the process of science as carefully as Hull has done. I share his vision of a serious account of the social and intellectual dynamics of science that will avoid both the rosy blur of Legend and the facile charms of relativism.... Because of [Hull's] deep concern with the ways in which research is actually done, Science as a Process begins an important project in the study of science. It (...) is one of a distinguished series of books, which Hull himself edits."—Philip Kitcher, Nature "In Science as a Process, [David Hull] argues that the tension between cooperation and competition is exactly what makes science so successful.... Hull takes an unusual approach to his subject. He applies the rules of evolution in nature to the evolution of science, arguing that the same kinds of forces responsible for shaping the rise and demise of species also act on the development of scientific ideas."—Natalie Angier, New York Times Book Review "By far the most professional and thorough case in favour of an evolutionary philosophy of science ever to have been made. It contains excellent short histories of evolutionary biology and of systematics (the science of classifying living things); an important and original account of modern systematic controversy; a counter-attack against the philosophical critics of evolutionary philosophy; social-psychological evidence, collected by Hull himself, to show that science does have the character demanded by his philosophy; and a philosophical analysis of evolution which is general enough to apply to both biological and historical change."—Mark Ridley, Times Literary Supplement "Hull is primarily interested in how social interactions within the scientific community can help or hinder the process by which new theories and techniques get accepted.... The claim that science is a process for selecting out the best new ideas is not a new one, but Hull tells us exactly how scientists go about it, and he is prepared to accept that at least to some extent, the social activities of the scientists promoting a new idea can affect its chances of being accepted."—Peter J. Bowler, Archives of Natural History "I have been doing philosophy of science now for twenty-five years, and whilst I would never have claimed that I knew everything, I felt that I had a really good handle on the nature of science, Again and again, Hull was able to show me just how incomplete my understanding was.... Moreover, [Science as a Process] is one of the most compulsively readable books that I have ever encountered."—Michael Ruse, Biology and Philosophy. (shrink)

Drawing on work of the past decade, this volume brings together articles from the philosophy, history, and sociology of science, and many other branches of the biological sciences. The volume delves into the latest theoretical controversies as well as burning questions of contemporary social importance. The issues considered include the nature of evolutionary theory, biology and ethics, the challenge from religion, and the social implications of biology today (in particular the Human Genome Project).

PRECIS OF: LaBerge, D. "Attention, Awareness, and the Triangular Circuit". Consciousness and Cognition, 6, 149-181.

L'actualite du kantisme n'est plus a demontrer. Que l'on songe a l'ethique de la discussion, a la theorie de la justice, a la philosophie des relations internationales, au probleme des arguments dits transcendantaux ou encore a la theorie de l'experience esthetique, la pensee de Kant temoigne aujourd'hui d'une incontestable vigueur et d'une etonnante jeunesse. Cette contemporaneite de Kant se traduit par de multiples tentatives de dialogue avec cette oeuvre afin d'en degager la pertinence pour le debat actuel. L'oeuvre de Pierre (...) Laberge a su repondre de maniere exemplaire a ses ordres de preoccupations dans l'etude de Kant. Les auteurs sollicites ont eu l'occasion de collaborer avec Pierre Laberge et lui rendent ici un hommage posthume. Ce recueil reflete ainsi cette double exigence d'actualiser le kantisme et d'en analyser les textes. (shrink)

Compares classic and contemporary theories of genetics and evolution and explores the role of teleological thought in biology.

Biological species have been treated traditionally as spatiotemporally unrestricted classes. If they are to perform the function which they do in the evolutionary process, they must be spatiotemporally localized individuals, historical entities. Reinterpreting biological species as historical entities solves several important anomalies in biology, in philosophy of biology, and within philosophy itself. It also has important implications for any attempt to present an "evolutionary" analysis of science and for sciences such as anthropology which are devoted to the study of single (...) species. (shrink)

Some of the authors of the essays on Chinese philosophers prefer the pin yin system of romanization for Chinese names and words, while others prefer the Wade‐Giles system. Given that both systems are in wide use today, important names and words are given in both their pin yin and Wade‐Giles formulations. The author's preference is printed first, followed by the alternative romanization within brackets.

To many it seems obvious that any reduction of the nature of man to purely physical components involves an indirect attack on the doctrine of human immortality. To so reduce human nature, it may be argued, is to eliminate the soul and it is this essential component of man, rather than his body, which is the foundation of his immortality. This seems to me an altogether mistaken notion. My purpose in this paper, therefore, is to clarify the relation of physicalism (...) and immortality and thereby to reveal the error in this alleged incompatibility. (shrink)

Exactly how do the sign/symbol/token systems of endo- and exo-biosemiosis differ from those of cognitive semiosis? Do the biological messages that integrate metabolism have conceptual meaning? Semantic information has two subsets: Descriptive and Prescriptive. Prescriptive information instructs or directly produces nontrivial function. In cognitive semiosis, prescriptive information requires anticipation and “choice with intent” at bona fide decision nodes. Prescriptive information either tells us what choices to make, or it is a recordation of wise choices already made. Symbol systems allow recordation (...) of deliberate choices and the transmission of linear digital prescriptive information. Formal symbol selection can be instantiated into physicality using physical symbol vehicles (tokens). Material symbol systems (MSS) formally assign representational meaning to physical objects. Even verbal semiosis instantiates meaning into physical sound waves using an MSS. Formal function can also be incorporated into physicality through the use of dynamically-inert (dynamically-incoherent or -decoupled) configurable switch-settings in conceptual circuits. This paper examines the degree to which biosemiosis conforms to the essential formal criteria of prescriptive semiosis and cybernetic management. (shrink)

Extreme variation in the meaning of the term “species” throughout the history of biology has often frustrated attempts of historians, philosophers and biologists to communicate with one another about the transition in biological thinking from the static species concept to the modern notion of evolving species. The most important change which has underlain all the other fluctuations in the meaning of the word “species” is the change from it denoting such metaphysical entities as essences, Forms or Natures to denoting classes (...) of individual organisms. Several authors have taken notice of the role of metaphysics in the work of particular biologists. An attempt will be made in this paper to present a systematic investigation of the role which metaphysics has played in the work of representative biologists throughout the history of biology, especially as it relates to their species concepts. (shrink)

This study investigated attention to a spatial location using a new spatial preparation task. Participants responded to a target dot presented in the center of a display and ignored a distractor dot presented to the right or left of the center. In an attempt to vary the level of preparatory attention directed to the target, the distractor dot was presented prior to the onset time of the target and the relative frequency of distractor dots to target dots within a block (...) of trials was varied. The results from the first three experiments showed that when instructions induce weak preparatory attention to the target location, response times to a target on target-only trials increase substantially as the percentage of trials containing a distractor increases from 0 to 75%. In Experiments 2 and 3, instructions and display saliency were used to induce strong preparatory attention to the target location, resulting in almost constant response times across distractor percentages. Experiment 4 varied percentage of target trials in the absence of distractors, with the result that response times decreased as target trial percentage increased. Accounts of these data by early “activity-based” and late “criterion-based” attention theories are compared, and the early theory is given a more detailed description within the context of a cognitive neuroscience theory of attention. (shrink)